Commit a743b817 authored by Richard Levitte's avatar Richard Levitte
Browse files

test/testutil.c: Flush stdout when running tests 



Because stdout is usually buffered and stderr isn't, error output
might get printed in one bunch and all the lines saying which test
failed all in one bunch, making it difficult to see exactly what error
output belongs to what test.  Flushing stdout makes sure the runner
output is displayed together with the corresponding error output.

Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3198)
parent 4833caed

test/testutil.c

+5 −0
Original line number Diff line number Diff line
@@ -114,6 +114,7 @@ int run_tests(const char *test_prog_name) 


    printf("%s: %d test case%s\n", test_prog_name, num_test_cases,

           num_test_cases == 1 ? "" : "s");

    fflush(stdout);



    for (i = 0; i != num_tests; ++i) {

        if (all_tests[i].num == -1) {
@@ -122,6 +123,7 @@ int run_tests(const char *test_prog_name) 
            if (!ret) {

                printf("** %s failed **\n--------\n",

                       all_tests[i].test_case_name);

                fflush(stdout);

                ++num_failed;

            }

            finalize(ret);
@@ -132,6 +134,7 @@ int run_tests(const char *test_prog_name) 
                if (!ret) {

                    printf("** %s failed test %d\n--------\n",

                           all_tests[i].test_case_name, j);

                    fflush(stdout);

                    ++num_failed;

                }

                finalize(ret);
@@ -142,9 +145,11 @@ int run_tests(const char *test_prog_name) 
    if (num_failed != 0) {

        printf("%s: %d test%s failed (out of %d)\n", test_prog_name,

               num_failed, num_failed != 1 ? "s" : "", num_test_cases);

        fflush(stdout);

        return EXIT_FAILURE;

    }

    printf("  All tests passed.\n");

    fflush(stdout);

    return EXIT_SUCCESS;

}